Miles between Sioux Falls, SD and Freeport, IL

There are
451 mi
from Sioux Falls, SD to Freeport, IL

That's the driving distance. It would take 8 hours 56 mins to go from Sioux Falls, South Dakota to Freeport, Illinois.

The flight distance (direct flight from Sioux Falls, SD to Freeport, IL) is 368.36 mi.

451 mi = 725.09 kms